| 摘要 |
<p>The device has a control panel (5) which is wire or wirelessly connected to an electronics having battery. A light emitting diode (LED) (6) is provided as an optical warning device. A connector or wireless transmitter is provided for output of an electrical signal. A dynamometer (1) detects the weight of the plant with flower pot and ground for creating information regarding excess and/or shortage of the water.</p> |
